1## Test valid atomic memory access instructions.
2
3# RUN: llvm-mc %s --triple=loongarch32 --show-encoding \
4# RUN:     | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ %s
5# RUN: llvm-mc %s --triple=loongarch64 --show-encoding --defsym=LA64=1 \
6# RUN:     | FileCheck --check-prefixes=CHECK-ASM,CHECK-ASM-AND-OBJ,CHECK64-ASM,CHECK64-ASM-AND-OBJ %s
7# RUN: llvm-mc %s --triple=loongarch32 --filetype=obj | llvm-objdump -d - \
8# RUN:     | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ %s
9# RUN: llvm-mc %s --triple=loongarch64 --filetype=obj --defsym=LA64=1 | llvm-objdump -d - \
10# RUN:     | FileCheck --check-prefixes=CHECK-ASM-AND-OBJ,CHECK64-ASM-AND-OBJ %s
11
12#############################################################
13## Instructions for both loongarch32 and loongarch64
14#############################################################
15
16# CHECK-ASM-AND-OBJ: ll.w $tp, $s4, 220
17# CHECK-ASM: encoding: [0x62,0xdf,0x00,0x20]
18ll.w $tp, $s4, 220
19
20# CHECK-ASM-AND-OBJ: sc.w $t7, $t2, 56
21# CHECK-ASM: encoding: [0xd3,0x39,0x00,0x21]
22sc.w $t7, $t2, 56
23
24
25
26#############################################################
27## Instructions only for loongarch64
28#############################################################
29
30.ifdef LA64
31
32# CHECK64-ASM-AND-OBJ: amswap.w $a2, $t0, $s1
33# CHECK64-ASM: encoding: [0x06,0x33,0x60,0x38]
34amswap.w $a2, $t0, $s1
35
36# CHECK64-ASM-AND-OBJ: amswap.d $tp, $t2, $fp
37# CHECK64-ASM: encoding: [0xc2,0xba,0x60,0x38]
38amswap.d $tp, $t2, $fp
39
40# CHECK64-ASM-AND-OBJ: amadd.w $a4, $t0, $r21
41# CHECK64-ASM: encoding: [0xa8,0x32,0x61,0x38]
42amadd.w $a4, $t0, $r21
43
44# CHECK64-ASM-AND-OBJ: amadd.d $a1, $t5, $s6
45# CHECK64-ASM: encoding: [0xa5,0xc7,0x61,0x38]
46amadd.d $a1, $t5, $s6
47
48# CHECK64-ASM-AND-OBJ: amand.w $a0, $t7, $fp
49# CHECK64-ASM: encoding: [0xc4,0x4e,0x62,0x38]
50amand.w $a0, $t7, $fp
51
52# CHECK64-ASM-AND-OBJ: amand.d $a6, $t6, $s6
53# CHECK64-ASM: encoding: [0xaa,0xcb,0x62,0x38]
54amand.d $a6, $t6, $s6
55
56# CHECK64-ASM-AND-OBJ: amor.w $a2, $t4, $s0
57# CHECK64-ASM: encoding: [0xe6,0x42,0x63,0x38]
58amor.w $a2, $t4, $s0
59
60# CHECK64-ASM-AND-OBJ: amor.d $sp, $t4, $s1
61# CHECK64-ASM: encoding: [0x03,0xc3,0x63,0x38]
62amor.d $sp, $t4, $s1
63
64# CHECK64-ASM-AND-OBJ: amxor.w $tp, $t3, $s0
65# CHECK64-ASM: encoding: [0xe2,0x3e,0x64,0x38]
66amxor.w $tp, $t3, $s0
67
68# CHECK64-ASM-AND-OBJ: amxor.d $a4, $t8, $s5
69# CHECK64-ASM: encoding: [0x88,0xd3,0x64,0x38]
70amxor.d $a4, $t8, $s5
71
72# CHECK64-ASM-AND-OBJ: ammax.w $ra, $a7, $s0
73# CHECK64-ASM: encoding: [0xe1,0x2e,0x65,0x38]
74ammax.w $ra, $a7, $s0
75
76# CHECK64-ASM-AND-OBJ: ammax.d $a5, $t8, $s4
77# CHECK64-ASM: encoding: [0x69,0xd3,0x65,0x38]
78ammax.d $a5, $t8, $s4
79
80# CHECK64-ASM-AND-OBJ: ammin.w $a5, $t2, $s0
81# CHECK64-ASM: encoding: [0xe9,0x3a,0x66,0x38]
82ammin.w $a5, $t2, $s0
83
84# CHECK64-ASM-AND-OBJ: ammin.d $a5, $t1, $fp
85# CHECK64-ASM: encoding: [0xc9,0xb6,0x66,0x38]
86ammin.d $a5, $t1, $fp
87
88# CHECK64-ASM-AND-OBJ: ammax.wu $a5, $a7, $fp
89# CHECK64-ASM: encoding: [0xc9,0x2e,0x67,0x38]
90ammax.wu $a5, $a7, $fp
91
92# CHECK64-ASM-AND-OBJ: ammax.du $a2, $t4, $s2
93# CHECK64-ASM: encoding: [0x26,0xc3,0x67,0x38]
94ammax.du $a2, $t4, $s2
95
96# CHECK64-ASM-AND-OBJ: ammin.wu $a4, $t6, $s7
97# CHECK64-ASM: encoding: [0xc8,0x4b,0x68,0x38]
98ammin.wu $a4, $t6, $s7
99
100# CHECK64-ASM-AND-OBJ: ammin.du $a3, $t4, $s2
101# CHECK64-ASM: encoding: [0x27,0xc3,0x68,0x38]
102ammin.du $a3, $t4, $s2
103
104# CHECK64-ASM-AND-OBJ: amswap_db.w $a2, $t0, $s1
105# CHECK64-ASM: encoding: [0x06,0x33,0x69,0x38]
106amswap_db.w $a2, $t0, $s1
107
108# CHECK64-ASM-AND-OBJ: amswap_db.d $tp, $t2, $fp
109# CHECK64-ASM: encoding: [0xc2,0xba,0x69,0x38]
110amswap_db.d $tp, $t2, $fp
111
112# CHECK64-ASM-AND-OBJ: amadd_db.w $a4, $t0, $r21
113# CHECK64-ASM: encoding: [0xa8,0x32,0x6a,0x38]
114amadd_db.w $a4, $t0, $r21
115
116# CHECK64-ASM-AND-OBJ: amadd_db.d $a1, $t5, $s6
117# CHECK64-ASM: encoding: [0xa5,0xc7,0x6a,0x38]
118amadd_db.d $a1, $t5, $s6
119
120# CHECK64-ASM-AND-OBJ: amand_db.w $a0, $t7, $fp
121# CHECK64-ASM: encoding: [0xc4,0x4e,0x6b,0x38]
122amand_db.w $a0, $t7, $fp
123
124# CHECK64-ASM-AND-OBJ: amand_db.d $a6, $t6, $s6
125# CHECK64-ASM: encoding: [0xaa,0xcb,0x6b,0x38]
126amand_db.d $a6, $t6, $s6
127
128# CHECK64-ASM-AND-OBJ: amor_db.w $a2, $t4, $s0
129# CHECK64-ASM: encoding: [0xe6,0x42,0x6c,0x38]
130amor_db.w $a2, $t4, $s0
131
132# CHECK64-ASM-AND-OBJ: amor_db.d $sp, $t4, $s1
133# CHECK64-ASM: encoding: [0x03,0xc3,0x6c,0x38]
134amor_db.d $sp, $t4, $s1
135
136# CHECK64-ASM-AND-OBJ: amxor_db.w $tp, $t3, $s0
137# CHECK64-ASM: encoding: [0xe2,0x3e,0x6d,0x38]
138amxor_db.w $tp, $t3, $s0
139
140# CHECK64-ASM-AND-OBJ: amxor_db.d $a4, $t8, $s5
141# CHECK64-ASM: encoding: [0x88,0xd3,0x6d,0x38]
142amxor_db.d $a4, $t8, $s5
143
144# CHECK64-ASM-AND-OBJ: ammax_db.w $ra, $a7, $s0
145# CHECK64-ASM: encoding: [0xe1,0x2e,0x6e,0x38]
146ammax_db.w $ra, $a7, $s0
147
148# CHECK64-ASM-AND-OBJ: ammax_db.d $a5, $t8, $s4
149# CHECK64-ASM: encoding: [0x69,0xd3,0x6e,0x38]
150ammax_db.d $a5, $t8, $s4
151
152# CHECK64-ASM-AND-OBJ: ammin_db.w $a5, $t2, $s0
153# CHECK64-ASM: encoding: [0xe9,0x3a,0x6f,0x38]
154ammin_db.w $a5, $t2, $s0
155
156# CHECK64-ASM-AND-OBJ: ammin_db.d $a5, $t1, $fp
157# CHECK64-ASM: encoding: [0xc9,0xb6,0x6f,0x38]
158ammin_db.d $a5, $t1, $fp
159
160# CHECK64-ASM-AND-OBJ: ammax_db.wu $a5, $a7, $fp
161# CHECK64-ASM: encoding: [0xc9,0x2e,0x70,0x38]
162ammax_db.wu $a5, $a7, $fp
163
164# CHECK64-ASM-AND-OBJ: ammax_db.du $a2, $t4, $s2
165# CHECK64-ASM: encoding: [0x26,0xc3,0x70,0x38]
166ammax_db.du $a2, $t4, $s2
167
168# CHECK64-ASM-AND-OBJ: ammin_db.wu $a4, $t6, $s7
169# CHECK64-ASM: encoding: [0xc8,0x4b,0x71,0x38]
170ammin_db.wu $a4, $t6, $s7
171
172# CHECK64-ASM-AND-OBJ: ammin_db.du $a3, $t4, $s2
173# CHECK64-ASM: encoding: [0x27,0xc3,0x71,0x38]
174ammin_db.du $a3, $t4, $s2
175
176# CHECK64-ASM-AND-OBJ: ll.d $s2, $s4, 16
177# CHECK64-ASM: encoding: [0x79,0x13,0x00,0x22]
178ll.d $s2, $s4, 16
179
180# CHECK64-ASM-AND-OBJ: sc.d $t5, $t5, 244
181# CHECK64-ASM: encoding: [0x31,0xf6,0x00,0x23]
182sc.d $t5, $t5, 244
183
184.endif
185
186